From ace7d287365c0f50456e8d76ab1f6ef554bfbb9d Mon Sep 17 00:00:00 2001
From: Crutcher Dunnavant <crutcher@gmail.com>
Date: Thu, 24 Nov 2022 00:27:23 -0800
Subject: [PATCH] [Triton-MLIR][RUNTIME] Fix ir metadata lookup bug (#910)

---
 python/triton/compiler.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/python/triton/compiler.py b/python/triton/compiler.py
index 82e8168aa..7eb30cb8e 100644
--- a/python/triton/compiler.py
+++ b/python/triton/compiler.py
@@ -1416,7 +1416,8 @@ def compile(fn, **kwargs):
         path = fn_cache_manager._make_path(f"{name}.{ir}")
         if ir == ext:
             next_module = parse(fn)
-        elif os.path.exists(path) and\
+        elif os.path.exists(path) and \
+                ir in metadata["ctime"] and \
                 os.path.getctime(path) == metadata["ctime"][ir]:
             next_module = parse(path)
         else: